Evidence row 2924217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qKvK5s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d20b5f31-53e7-4427-a782-bbc45cf132cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Bresino2",
  "owner_address": "0xd2bbbe59fd402f8ac4c7b34718d622dbc6acfefe",
  "raw": {
    "agent_id": "216922",
    "agent_uri": "https://centralcity.ai/a/qKvK5s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bresino2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qKvK5s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bresino2",
      "registrations": [
        {
          "agentId": 216922,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d20b5f31-53e7-4427-a782-bbc45cf132cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qKvK5s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793755484,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:27:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bresino2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qKvK5s"
}

What the leaf hashes

{"body":"19a67b12a642f79ec202714443326ebd745554fcc7ad7635210f97934dec53d2","id":2924217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755666898127,"prev":2923803,"subject":"erc8004:5042:216922","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xe27185f786372c6c1468ad4b1235fc07de2fef4f7e177fb38b51d72d49b8ccc3
2. 0x304b297e31cf0fb1861b5e7539207aaedea71b51e03adbda99782ee51677c034
3. 0xec718d0ac180c078650c5b8a0861e34a423ed317e3aa3f0eaa8e0e207184465d
4. 0xc71b6dac4fdb4417576512868819d3d7e4711491abf8e6923408bff13a827a3e
5. 0x39756dd99c70478a408dbbe78bf6e98cf20115239b9865d095e6c0c407ea3a2e
6. 0x3200b20fe0d7283ad4d817c206a360377a2c473665dca44f7ff9adc7de839778
7. 0x600859a69ed9e794af48d08d319964c7073420d325680b4a1e79c0ec5e7105a0
8. 0x6cd55ef18c20377155fb5f1f632f5f9866fb290d213302613380b81dbd87ea89
9. 0xbb5901fd6bb988892178039b652c995d336a8c8e3dbb5438d2258c40cca524ab
10. 0xca42f70de28bdad734af65fd5fa8370c3e251da4014bc06b331a3dc9e1b09a61
11. 0xa1112bb2b0fec75e141f984f3b814e948ba71576bffddc773a8aabdd0e8ff966
12. 0x7886271fdadd9095157373025c0d92b154e96d8701911f1e817749f6bd147836
13. 0x1be32cfc4a94d533b6715445b00522e11316492d9e54e446cd74e7aaf61b3b9d
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345